<?php 
class ControllerAccountRegister extends Controller {
    private $error = array();

    public function index() {

        if ($this->auth->is_logged()) {
            $this->redirect($this->url->link('account/account', '', 'SSL'));
        }

        $this->language->load('account/register');
        $this->document->setTitle($this->language->get('heading_title'));

        if(file_exists('catalog/view/javascript/register/'.$this->language->getCode().'.js')){
            $this->document->addScript('catalog/view/javascript/register/'.$this->language->getCode().'.js');
        }

        $this->document->addScript('catalog/view/javascript/jquery/colorbox/jquery.colorbox-min.js');
        $this->document->addStyle('catalog/view/javascript/jquery/colorbox/colorbox.css');			
        $this->document->addScript('catalog/view/javascript/jquery/mask/jquery.mask.min.js');

        $this->app->model('account/customer', true, true);	
        $this->app->model('account/customer_group', true, true);

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {

            // Get Group Information
            if (isset($this->request->post['user_group_id']) 
                && is_array($this->setting->get('config_customer_group_display')) 
                && in_array($this->request->post['user_group_id'], 
                $this->setting->get('config_customer_group_display'))) 
            {
                $user_group_id = $this->request->post['user_group_id'];
            } else {
                $user_group_id = $this->setting->get('config_customer_group_id');
            }
            $customer_group_info = $this->model_account_customer_group->getCustomerGroup($user_group_id);

            // Add customer to database
            $this->model_account_customer->addCustomer($this->request->post, $customer_group_info);

            // If approval is not required auto login customer 
            $this->auth->login($this->request->post['email'], $this->request->post['password']);

            unset($this->session->data['guest']);

            // Default Shipping Address
            if ($this->setting->get('config_tax_customer') == 'shipping') {
                $this->session->data['shipping_country_id'] = $this->request->post['country_id'];
                $this->session->data['shipping_zone_id'] = $this->request->post['zone_id'];
                $this->session->data['shipping_postcode'] = $this->request->post['postcode'];				
            }

            // Default Payment Address
            if ($this->setting->get('config_tax_customer') == 'payment') {
                $this->session->data['payment_country_id'] = $this->request->post['country_id'];
                $this->session->data['payment_zone_id'] = $this->request->post['zone_id'];			
            }
/*
            // If mail configurations are not set
            if($this->setting->get('config_smtp_host') == ''
                || $this->setting->get('config_smtp_username') == ''  
                || $this->setting->get('config_smtp_password') == ''
            ) {
                $this->error_handler->write("Mail server settings unconfigured, not sending registration notification to user.\n");
                $this->redirect($this->url->link('account/success'));
            }
 */
            // HTML Mail
            $this->language->load('mail/customer');

            $subject = sprintf($this->language->get('text_subject'), $this->setting->get('config_name'));	

            $template = $this->app->view('mail/customer.tpl');
            $template->set('logo', $this->setting->get('config_url') . 'image/' .$this->setting->get('config_logo'));

            $template->set('title', $this->setting->get('config_title'));
            $template->set('store_name', $this->setting->get('config_name'));
            $template->set('store_url', $this->url->link('common/home'));
            $template->set('text_welcome', sprintf($this->language->get('text_welcome'), $this->setting->get('config_name')));

            if (!$customer_group_info['approval']) {
                $template->set('text_approval', $this->language->get('text_login'));
            } else {
                $template->set('text_approval', $this->language->get('text_approval'));
            }

            $template->set('text_services', $this->language->get('text_services'));
            $template->set('text_login', '<a href="' . $this->url->link('account/login', '', 'SSL') . '">Login '. $this->setting->get('config_name') . '</a>');
            $template->set('text_information', $this->language->get('text_information'));

            $template->set('text_thanks', $this->language->get('text_thanks'));
            $template->set('text_name', $this->setting->get('config_name'));

            $template->set('text_powered', $this->language->get('text_powered'));

            $html = $template->render();

            $mail = new Mail();
            $mail->protocol = $this->setting->get('config_mail_protocol');
            $mail->parameter = $this->setting->get('config_mail_parameter');
            $mail->hostname = $this->setting->get('config_smtp_host');
            $mail->username = $this->setting->get('config_smtp_username');
            $mail->password = $this->setting->get('config_smtp_password');
            $mail->port = $this->setting->get('config_smtp_port');
            $mail->timeout = $this->setting->get('config_smtp_timeout');				
            $mail->setTo($this->request->post['email']);
            $mail->setFrom($this->setting->get('config_email'));
            $mail->setSender($this->setting->get('config_name'));
            $mail->setSubject(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'));
            $mail->setHtml($html);
            $mail->send();

            // Send to main admin email if new account email is enabled
            if ($this->setting->get('config_account_mail')) {
                $message  = $this->language->get('text_signup') . "\n\n";
                $message .= $this->language->get('text_website') . ' ' . $this->setting->get('config_name') . "\n";
                $message .= $this->language->get('text_firstname') . ' ' . $this->request->post['firstname'] . "\n";
                $message .= $this->language->get('text_lastname') . ' ' . $this->request->post['lastname'] . "\n";
                $message .= $this->language->get('text_customer_group') . ' ' . $customer_group_info['name'] . "\n";

                if ($this->request->post['company']) {
                    $message .= $this->language->get('text_company') . ' '  . $this->request->post['company'] . "\n";
                }

                $message .= $this->language->get('text_email') . ' '  .  $this->request->post['email'] . "\n";
                $message .= $this->language->get('text_telephone') . ' ' . $this->request->post['telephone'] . "\n";

                $mail->setTo($this->setting->get('config_email'));
                $mail->setSubject(html_entity_decode($this->language->get('text_new_customer'), ENT_QUOTES, 'UTF-8'));
                $mail->setText(html_entity_decode($message, ENT_QUOTES, 'UTF-8'));
                $mail->send();

                // Send to additional alert emails if new account email is enabled
                $emails = explode(',', $this->setting->get('config_alert_emails'));

                foreach ($emails as $email) {
                    if (strlen($email) > 0 && preg_match('/^[^\@]+@.*\.[a-z]{2,6}$/i', $email)) {
                        $mail->setTo($email);
                        $mail->send();
                    }
                }
            }

            $this->redirect($this->url->link('account/success'));
        }

        $this->data['breadcrumbs'] = array();

        $this->data['breadcrumbs'][] = array(
            'text'      => $this->language->get('text_home'),
            'href'      => $this->url->link('common/home'),        	
            'separator' => false
        ); 

        $this->data['breadcrumbs'][] = array(
            'text'      => $this->language->get('text_account'),
            'href'      => $this->url->link('account/account', '', 'SSL'),      	
            'separator' => $this->language->get('text_separator')
        );

        $this->data['breadcrumbs'][] = array(
            'text'      => $this->language->get('text_register'),
            'href'      => $this->url->link('account/register', '', 'SSL'),      	
            'separator' => $this->language->get('text_separator')
        );

        $this->data['heading_title'] = $this->language->get('heading_title');

        $this->data['text_account_already'] = sprintf($this->language->get('text_account_already'), $this->url->link('account/login', '', 'SSL'));
        $this->data['text_your_details'] = $this->language->get('text_your_details');
        $this->data['text_your_address'] = $this->language->get('text_your_address');
        $this->data['text_your_password'] = $this->language->get('text_your_password');
        $this->data['text_newsletter'] = $this->language->get('text_newsletter');
        $this->data['text_yes'] = $this->language->get('text_yes');
        $this->data['text_no'] = $this->language->get('text_no');
        $this->data['text_select'] = $this->language->get('text_select');
        $this->data['text_none'] = $this->language->get('text_none');

        $this->data['entry_firstname'] = $this->language->get('entry_firstname');
        $this->data['entry_lastname'] = $this->language->get('entry_lastname');
        $this->data['entry_email'] = $this->language->get('entry_email');
        $this->data['entry_telephone'] = $this->language->get('entry_telephone');
        $this->data['entry_fax'] = $this->language->get('entry_fax');
        $this->data['entry_company'] = $this->language->get('entry_company');
        $this->data['entry_customer_group'] = $this->language->get('entry_customer_group');
        $this->data['entry_company_id'] = $this->language->get('entry_company_id');
        $this->data['entry_tax_id'] = $this->language->get('entry_tax_id');
        $this->data['entry_address_1'] = $this->language->get('entry_address_1');
        $this->data['entry_address_2'] = $this->language->get('entry_address_2');
        $this->data['entry_postcode'] = $this->language->get('entry_postcode');
        $this->data['entry_city'] = $this->language->get('entry_city');
        $this->data['entry_country'] = $this->language->get('entry_country');
        $this->data['entry_zone'] = $this->language->get('entry_zone');
        $this->data['entry_newsletter'] = $this->language->get('entry_newsletter');
        $this->data['entry_password'] = $this->language->get('entry_password');
        $this->data['entry_confirm'] = $this->language->get('entry_confirm');

        $this->data['button_continue'] = $this->language->get('button_continue');

        if (isset($this->error['warning'])) {
            $this->data['error_warning'] = $this->error['warning'];
        } else {
            $this->data['error_warning'] = '';
        }

        if (isset($this->error['firstname'])) {
            $this->data['error_firstname'] = $this->error['firstname'];
        } else {
            $this->data['error_firstname'] = '';
        }	

        if (isset($this->error['lastname'])) {
            $this->data['error_lastname'] = $this->error['lastname'];
        } else {
            $this->data['error_lastname'] = '';
        }		

        if (isset($this->error['email'])) {
            $this->data['error_email'] = $this->error['email'];
        } else {
            $this->data['error_email'] = '';
        }

        if (isset($this->error['telephone'])) {
            $this->data['error_telephone'] = $this->error['telephone'];
        } else {
            $this->data['error_telephone'] = '';
        }

        if (isset($this->error['password'])) {
            $this->data['error_password'] = $this->error['password'];
        } else {
            $this->data['error_password'] = '';
        }

        if (isset($this->error['confirm'])) {
            $this->data['error_confirm'] = $this->error['confirm'];
        } else {
            $this->data['error_confirm'] = '';
        }

        if (isset($this->error['company_id'])) {
            $this->data['error_company_id'] = $this->error['company_id'];
        } else {
            $this->data['error_company_id'] = '';
        }

        if (isset($this->error['tax_id'])) {
            $this->data['error_tax_id'] = $this->error['tax_id'];
        } else {
            $this->data['error_tax_id'] = '';
        }

        if (isset($this->error['address_1'])) {
            $this->data['error_address_1'] = $this->error['address_1'];
        } else {
            $this->data['error_address_1'] = '';
        }

        if (isset($this->error['city'])) {
            $this->data['error_city'] = $this->error['city'];
        } else {
            $this->data['error_city'] = '';
        }

        if (isset($this->error['postcode'])) {
            $this->data['error_postcode'] = $this->error['postcode'];
        } else {
            $this->data['error_postcode'] = '';
        }

        if (isset($this->error['country'])) {
            $this->data['error_country'] = $this->error['country'];
        } else {
            $this->data['error_country'] = '';
        }

        if (isset($this->error['zone'])) {
            $this->data['error_zone'] = $this->error['zone'];
        } else {
            $this->data['error_zone'] = '';
        }

        $this->data['action'] = $this->url->link('account/register', '', 'SSL');

        if (isset($this->request->post['firstname'])) {
            $this->data['firstname'] = $this->request->post['firstname'];
        } else {
            $this->data['firstname'] = '';
        }

        if (isset($this->request->post['lastname'])) {
            $this->data['lastname'] = $this->request->post['lastname'];
        } else {
            $this->data['lastname'] = '';
        }

        if (isset($this->request->post['email'])) {
            $this->data['email'] = $this->request->post['email'];
        } else {
            $this->data['email'] = '';
        }

        if (isset($this->request->post['telephone'])) {
            $this->data['telephone'] = $this->request->post['telephone'];
        } else {
            $this->data['telephone'] = '';
        }

        if (isset($this->request->post['fax'])) {
            $this->data['fax'] = $this->request->post['fax'];
        } else {
            $this->data['fax'] = '';
        }

        if (isset($this->request->post['company'])) {
            $this->data['company'] = $this->request->post['company'];
        } else {
            $this->data['company'] = '';
        }

        $this->app->model('account/customer_group', true, true);

        $this->data['customer_groups'] = array();

        if (is_array($this->setting->get('config_customer_group_display'))) {
            $customer_groups = $this->model_account_customer_group->getCustomerGroups();

            foreach ($customer_groups as $customer_group) {
                if (in_array($customer_group['user_group_id'], $this->setting->get('config_customer_group_display'))) {
                    $this->data['customer_groups'][] = $customer_group;
                }
            }
        }

        if (isset($this->request->post['user_group_id'])) {
            $this->data['user_group_id'] = $this->request->post['user_group_id'];
        } else {
            $this->data['user_group_id'] = $this->setting->get('config_user_group_id');
        }

        // Company ID
        if (isset($this->request->post['company_id'])) {
            $this->data['company_id'] = $this->request->post['company_id'];
        } else {
            $this->data['company_id'] = '';
        }

        // Tax ID
        if (isset($this->request->post['tax_id'])) {
            $this->data['tax_id'] = $this->request->post['tax_id'];
        } else {
            $this->data['tax_id'] = '';
        }

        if (isset($this->request->post['address_1'])) {
            $this->data['address_1'] = $this->request->post['address_1'];
        } else {
            $this->data['address_1'] = '';
        }

        if (isset($this->request->post['address_2'])) {
            $this->data['address_2'] = $this->request->post['address_2'];
        } else {
            $this->data['address_2'] = '';
        }

        if (isset($this->request->post['postcode'])) {
            $this->data['postcode'] = $this->request->post['postcode'];
        } elseif (isset($this->session->data['shipping_postcode'])) {
            $this->data['postcode'] = $this->session->data['shipping_postcode'];		
        } else {
            $this->data['postcode'] = '';
        }

        if (isset($this->request->post['city'])) {
            $this->data['city'] = $this->request->post['city'];
        } else {
            $this->data['city'] = '';
        }

        if (isset($this->request->post['country_id'])) {
            $this->data['country_id'] = $this->request->post['country_id'];
        } elseif (isset($this->session->data['shipping_country_id'])) {
            $this->data['country_id'] = $this->session->data['shipping_country_id'];		
        } else {	
            $this->data['country_id'] = $this->setting->get('config_country_id');
        }

        if (isset($this->request->post['zone_id'])) {
            $this->data['zone_id'] = $this->request->post['zone_id']; 	
        } elseif (isset($this->session->data['shipping_zone_id'])) {
            $this->data['zone_id'] = $this->session->data['shipping_zone_id'];			
        } else {
            $this->data['zone_id'] = '';
        }

        $this->app->model('localisation/country', true, true);

        $this->data['countries'] = $this->model_localisation_country->getCountries();

        if (isset($this->request->post['password'])) {
            $this->data['password'] = $this->request->post['password'];
        } else {
            $this->data['password'] = '';
        }

        if (isset($this->request->post['confirm'])) {
            $this->data['confirm'] = $this->request->post['confirm'];
        } else {
            $this->data['confirm'] = '';
        }

        if (isset($this->request->post['newsletter'])) {
            $this->data['newsletter'] = $this->request->post['newsletter'];
        } else {
            $this->data['newsletter'] = '';
        }	

        if ($this->setting->get('config_account_id')) {
            $this->app->model('catalog/information', true, true);

            $information_info = $this->model_catalog_information->getInformation($this->setting->get('config_account_id'));

            if ($information_info) {
                $this->data['text_agree'] = sprintf($this->language->get('text_agree'), $this->url->link('information/information/info', 'information_id=' . $this->setting->get('config_account_id'), 'SSL'), $information_info['title'], $information_info['title']);
            } else {
                $this->data['text_agree'] = '';
            }
        } else {
            $this->data['text_agree'] = '';
        }

        if (isset($this->request->post['agree'])) {
            $this->data['agree'] = $this->request->post['agree'];
        } else {
            $this->data['agree'] = false;
        }

        $this->template = 'account/register.tpl';

        $this->children = array(
            'common/column_left',
            'common/column_right',
            'common/content_top',
            'common/content_bottom',
            'common/footer',
            'common/header'	
        );

        $this->response->setOutput($this->render());	
    }

    protected function validate() {
        if ((mb_strlen($this->request->post['firstname']) < 1) || (mb_strlen($this->request->post['firstname']) > 32)) {
            $this->error['firstname'] = $this->language->get('error_firstname');
        }

        if ((mb_strlen($this->request->post['lastname']) < 1) || (mb_strlen($this->request->post['lastname']) > 32)) {
            $this->error['lastname'] = $this->language->get('error_lastname');
        }

        if ((mb_strlen($this->request->post['email']) > 96) || !preg_match('/^[^\@]+@.*\.[a-z]{2,6}$/i', $this->request->post['email'])) {
            $this->error['email'] = $this->language->get('error_email');
        }

        if ($this->model_account_customer->getTotalCustomersByEmail($this->request->post['email'])) {
            $this->error['warning'] = $this->language->get('error_exists');
        }

        if ((mb_strlen($this->request->post['telephone']) < 3) || (mb_strlen($this->request->post['telephone']) > 32)) {
            $this->error['telephone'] = $this->language->get('error_telephone');
        }

        // Customer Group
        $this->app->model('account/customer_group', true, true);

        if (isset($this->request->post['user_group_id']) && is_array($this->setting->get('config_customer_group_display')) && in_array($this->request->post['user_group_id'], $this->setting->get('config_customer_group_display'))) {
            $user_group_id = $this->request->post['user_group_id'];
        } else {
            $user_group_id = $this->setting->get('config_user_group_id');
        }

        $customer_group = $this->model_account_customer_group->getCustomerGroup($user_group_id);

        if ($customer_group) {	
            // Company ID
            if ($customer_group['company_id_display'] && $customer_group['company_id_required'] && empty($this->request->post['company_id'])) {
                $this->error['company_id'] = $this->language->get('error_company_id');
            }

            // Tax ID 
            if ($customer_group['tax_id_display'] && $customer_group['tax_id_required'] && empty($this->request->post['tax_id'])) {
                $this->error['tax_id'] = $this->language->get('error_tax_id');
            }						
        }

        if ((mb_strlen($this->request->post['address_1']) < 3) || (mb_strlen($this->request->post['address_1']) > 128)) {
            $this->error['address_1'] = $this->language->get('error_address_1');
        }

        if ((mb_strlen($this->request->post['city']) < 2) || (mb_strlen($this->request->post['city']) > 128)) {
            $this->error['city'] = $this->language->get('error_city');
        }

        $this->app->model('localisation/country', true, true);

        $country_info = $this->model_localisation_country->getCountry($this->request->post['country_id']);

        if ($country_info) {
            if ($country_info['postcode_required'] && (mb_strlen($this->request->post['postcode']) < 2) || (mb_strlen($this->request->post['postcode']) > 10)) {
                $this->error['postcode'] = $this->language->get('error_postcode');
            }

            // VAT Validation
            if ($this->setting->get('config_vat') && $this->request->post['tax_id'] 
                && ($vat_validation->vat_validation($country_info['iso_code_2'], $this->request->post['tax_id']) == 'invalid')) {
                    $this->error['tax_id'] = $this->language->get('error_vat');
                }
        }

        if ($this->request->post['country_id'] == '') {
            $this->error['country'] = $this->language->get('error_country');
        }

        if (!isset($this->request->post['zone_id']) || $this->request->post['zone_id'] == '') {
            $this->error['zone'] = $this->language->get('error_zone');
        }

        if ((mb_strlen($this->request->post['password']) < 4) || (mb_strlen($this->request->post['password']) > 20)) {
            $this->error['password'] = $this->language->get('error_password');
        }

        if ($this->request->post['confirm'] != $this->request->post['password']) {
            $this->error['confirm'] = $this->language->get('error_confirm');
        }

        if ($this->setting->get('config_account_id')) {
            $this->app->model('catalog/information', true, true);

            $information_info = $this->model_catalog_information->getInformation($this->setting->get('config_account_id'));

            if ($information_info && !isset($this->request->post['agree'])) {
                $this->error['warning'] = sprintf($this->language->get('error_agree'), $information_info['title']);
            }
        }

        if (!$this->error) {
            return true;
        } else {
            return false;
        }
    }

    public function country() {
        $json = array();

        $this->app->model('localisation/country', true, true);

        $country_info = $this->model_localisation_country->getCountry($this->request->get['country_id']);

        if ($country_info) {
            $this->app->model('localisation/zone', true, true);

            $json = array(
                'country_id'        => $country_info['country_id'],
                'name'              => $country_info['name'],
                'iso_code_2'        => $country_info['iso_code_2'],
                'iso_code_3'        => $country_info['iso_code_3'],
                'address_format'    => $country_info['address_format'],
                'postcode_required' => $country_info['postcode_required'],
                'zone'              => $this->model_localisation_zone->getZonesByCountryId($this->request->get['country_id']),
                'status'            => $country_info['status']		
            );
        }

        $this->response->setOutput(json_encode($json));
    }	
}

?>
